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SY-7IZB+N
Quick Start Guide
7
Hardware
Installation
Step 2. Make Connections to the Motherboard
This section tells how to connect internal peripherals and power supply to the Motherboard.
Internal peripherals include IDE devices (HDD, CD-ROM), Floppy Disk Drive, Chassis Fan,
Front Panel Devices (ACPI LED, Internal Speaker, Reset Button, IDE LED, and KeyLock
Switch.), Wake-On-LAN card, VGA card, Sound Card, and other devices.
For more details on how to connect internal and external peripherals to your new SY-7IZB+N
Motherboard, please refer to SY-7IZB+N Motherboard User's Guide and Technical
Reference online manual on CD-ROM.
Connectors and Plug-ins
PCI Audio Card Header: SB-Link™ (PC-PCI) Wake-On-LAN Header: JP44
Pin1 Pin2 Pin3
Connect the SB-Link™ (PC-PCI) cable from your PCI audio
card to this header.
5VSB GND MP-Wakeup
CPU Cooling Fan: CPUFAN Chassis Fan: CHAFAN
Pin1 Pin2 Pin3 Pin1 Pin2 Pin3
GND 12V SENSOR GND 12V SENSOR
Power LED Keylock
Pin1 Pin2 Pin3
Pin1 Pin2
5V NC GND
Control Pin GND
Speaker
Pin1 Pin2 Pin3 Pin4
5V NC NC Speaker out
HDD LED ACPI LED PWRBT RESET
Pin1 Pin2 Pin1 Pin2 Pin1 Pin2 Pin1 Pin2
LED Anode
LED
Cathode
LED Anode
LED
Cathode
Power
On/Off
GND
Power
Good
GND
IrDA (Infrared Device Header): IR1
AT Power Cable
Pin1 Pin2 Pin3 Pin4 Pin5
VCC None IRRX GND IRTX
Connect the AT Power cable to this
connector. If you use AT power supply.
ATX Power On/Off: PWRBT ATX Power Supply: ATX PW
Connect your power switch to this
header (momentary switch type).
To turn off the system,
please press this switch and
hold down for longer than
4 seconds.
Attach the ATX Power cable to this connector.
When using the Power-On by PS/2 Keyboard function, please
make sure the ATX power supply is able to be loaded at least
720mA on the 5V Standby lead (5VSB) in order to meet the
standard ATX specifications.
Note: Use only ONE type of power supply. If an AT power
supply is used, do not attach an ATX power supply.
Power LED
Key Lock
Speaker
Reset PWRBT
ACPI LED
HDD LED
+
++
+
-
--
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